Blood serum levels of SGP-T, SGO-T, alkaline and acid phosphatases and amylase, during pregnancy and post partum periods of the thoroughbred mares. (1970). Revista Da Faculdade De Medicina Veterinária, Universidade De São Paulo, 8(2), 445-459. https://doi.org/10.11606/issn.2318-5066.v8i2p445-459